1eeb913c9SWarner Losh#!/bin/sh 2eeb913c9SWarner Losh# 3eeb913c9SWarner Losh 4eeb913c9SWarner Losh# Script generates dtb file ($3) from dts source ($2) in build tree S ($1) 5eeb913c9SWarner LoshS=$1 60edb7351SWarner Loshdts="$2" 70edb7351SWarner Loshdtb_path=$3 8eeb913c9SWarner Losh 9382b6bbaSWarner Loshif [ -z "$dts" ]; then 1056d78e82SWarner Losh echo "No DTS specified" 1156d78e82SWarner Losh exit 1 1256d78e82SWarner Loshfi 1356d78e82SWarner Losh 141ec2d237SIan Leporeif [ -z "${MACHINE}" ]; then 151ec2d237SIan Lepore MACHINE=$(uname -m) 161ec2d237SIan Leporefi 171ec2d237SIan Lepore 180a65536cSAlex Richardson: "${DTC:=dtc}" 190a65536cSAlex Richardson: "${ECHO:=echo}" 200a65536cSAlex Richardson: "${CPP:=cpp}" 2146375c65SEmmanuel Vadot 220edb7351SWarner Loshfor d in ${dts}; do 230a65536cSAlex Richardson dtb="${dtb_path}/$(basename "$d" .dts).dtb" 24*8e53cd70SAdrian Chadd ${CPP} -P -x assembler-with-cpp -I "$S/dts/include" -I "$S/contrib/device-tree/include" -I "$S/dts/${MACHINE}" -I "$S/contrib/device-tree/src/${MACHINE}" -I "$S/contrib/device-tree/src/" -include "$d" -include "$S/dts/freebsd-compatible.dts" /dev/null | 25efdf8079SEmmanuel Vadot ${DTC} -@ -O dtb -o "$dtb" -b 0 -p 1024 -i "$S/dts/${MACHINE}" -i "$S/contrib/device-tree/src/${MACHINE}" -i "$S/contrib/device-tree/src/" 260edb7351SWarner Loshdone 27